<atBadge [atValue]="'new'">
  <button atButton>回复</button>
</atBadge>
&nbsp;&nbsp;&nbsp;
<atBadge [atValue]="'9'">
  <atIcon [type]="'inbox'"></atIcon>
</atBadge>
&nbsp;&nbsp;&nbsp;
<atBadge [dot]="true" [atType]="'error'">
  <atIcon [type]="'inbox'"></atIcon>
</atBadge>

&nbsp;&nbsp;&nbsp;
<atBadge [dot]="true" [atType]="'error'">
  消息
</atBadge>
